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Lens Vignetting

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Auto white balance calibration for an embedded camera lens

Vinoth Rajagopalan
by Vinoth Rajagopalan
The lens’ ability to reproduce the true colors of a target scene can determine the effectiveness of camera-enabled embedded systems. Find out how you can calibrate the lens to ensure auto-white balance as we unravel its key concepts....
OpticsTechnology Deep Dive

What is lens vignetting – and how to eliminate it in embedded cameras?

Prabu Kumar
by Prabu Kumar
Lens vignetting is the reduction of brightness/saturation from an image’s center to its four corners. Find out what causes lens vignetting, its different types, and some of the industry best practices for correcting it....